A method to eliminate explosion hazards in auger highwall mining

Author:	Volkwein, J. C.
Additional Authors:	Ulery, J. P.
Year:	1993
Document Type:	BMRA
Issuing Agency:	Bureau of Mines, U.S. Dept. of the Interior,
SUDOC:	I 28.23:9462
Series:	Report of investigations / Bureau of Mines ;
Report Number:	9462
Subjects:	Gases, Rare--Testing
	Mine explosions--Prevention
	Coal augers
Link:	https://hdl.handle.net/2027/mdp.39015077558917